1. Chemical name: calcium chloride 2. Molecular formula: CaCl2, CaCl2 2H2O 3. Molecular weight: 111 4. CAS: 10043-52-4 5. Properties: Colorless cubic crystal, white or off-white, granular, honeycomb block, spherical, irregular granular, powder. Slightly toxic, odorless, slightly bitter taste. It is highly hygroscopic and easily deliquescent when exposed to air. It is easily soluble in water and releases a lot of heat at the same time, and its aqueous solution is slightly acidic. 6. Uses: Common applications of calcium chloride include brine, road ice-melting agent and desiccant used in refrigeration equipment. Used as calcium fortifier, curing agent, chelating agent and desiccant in the food industry. Seven, packaging: lined with polyethylene plastic bags, outer plastic woven bags, 25Kg per bag. 8. Storage and transportation: It should be stored in a dry, ventilated and clean warehouse, lightly packed to prevent moisture and heat, and rain and moisture during transportation